*, *::before, *::after {
        box-sizing: border-box;
    }

    html {
        scroll-behavior: smooth;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

    body {
        margin: 0;
        overflow-x: hidden;
    }

    ::selection {
        background: rgba(6, 78, 59, 0.2);
        color: #043A30;
    }

    /* Mobile menu transitions */
    #mobile-menu.open {
        opacity: 1;
        pointer-events: all;
    }

    /* Smooth image loading */
    img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }

    /* Custom scrollbar */
    ::-webkit-scrollbar {
        width: 8px;
    }
    ::-webkit-scrollbar-track {
        background: #FDF9F3;
    }
    ::-webkit-scrollbar-thumb {
        background: #064E3B;
        border-radius: 4px;
    }
    ::-webkit-scrollbar-thumb:hover {
        background: #043A30;
    }

    /* Reduce motion for accessibility */
    @media (prefers-reduced-motion: reduce) {
        *, *::before, *::after {
            animation-duration: 0.01ms !important;
            animation-iteration-count: 1 !important;
            transition-duration: 0.01ms !important;
            scroll-behavior: auto !important;
        }
        .reveal, .reveal-left, .reveal-right {
            opacity: 1;
            transform: none;
        }
    }

    /* Focus styles */
    a:focus-visible, button:focus-visible {
        outline: 2px solid #064E3B;
        outline-offset: 2px;
        border-radius: 4px;
    }